baber/WOPTO huggingface dataset:
Patent JP-H01164726-A (JP)
Title: Oxide superconducting material
Inventor: YOSHIARA KIICHI
IPC: C04B35/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain an oxide superconducting material having high sintered density and large mechanical strength by heat-treating a specified compound oxide. CONSTITUTION:An oxide superconducting material expressed by the formula is obtd. by heat-treating Y2BaCuO5 (in the formula, X is 0-0.7). Although there may be a correlation between the kind of the heat-treating atmosphere and the temp., an oxide superconducting material suitable to the aimed purpose may be obtd. by heat-treating, for example, in atmospheric air at 1210 deg.C, in O2 atmosphere at 1240 deg.C, or in N2 atmosphere at 1150 deg.C. Further, similar effect may be obtd. by constituting the oxide superconducting material of a >=4 components system by replacing a part of the constituting elements in the formula; i.e. Y, Ba, Cu, O, by La, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Sr, Sc, V, Cl, F, etc. Y2BaCuO5 is obtd. by mixing BaCO3, Y2O3, CuO, in a predetermined proportion, and mixing further thereafter by the wet process after adding a solvent, drying the mixture, and pulverizing a product obtd. by precalcining the mixture.
Patent JP-H04195808-A (JP)
Title: Thin film magnetic head and its manufacturing method
Inventor: SHIMIZU YUIKO
IPC: G11B5/31
Filed: 1990-11-28
Abstract: PURPOSE:To prevent deteriorating of characteristics of thin films by layering the films formed by using at least one kind of a nonmagnetic element out of constitutive elements of a magnetic core into at least either are of a space between a nonmagnetic substrate and a lower magnetic core or a space between protective films provided on an upper magnetic core and on the lower magnetic core. CONSTITUTION:A sintered body of manganese dioxide and nickel oxide is used for the substrate 4, and after inverse-sputtering on the substrate 4, Zr of a nonmagnetic element is formed as a base film 63 by sputtering. Film formation is performed on the lower magnetic core 1 with a target of Co83Nb12Zr5 by using Ar gas for a sputting gas. After the film is formed, heat treatment in magnetic field is given, and afterward, unnecessary parts are removed, and a magnetic gap 61 and a coil 5 are layered via an interlayer insulating layer 62, and then an upper magnetic film 2 is formed. The protective film 7 is formed after the heat treatment in magnetic field by impressing the magnetic field in the track widthwise direction, and after processing and assembly production processes, the thin film magnetic head is obtained. By this method, sticking force of the films is promoted, and the cores are prevented from falling off during processing work and sliding operation.
Patent JP-H10156921-A (JP)
Title: Production of polyester laminated film
Inventor: NITTA SHOZO
IPC: B29C48/76
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently produce many brands by supplying polyester and powder particles to a twin-screw extruder to knead them to form a particle-containing film layer and separately mixing virgin and recovered polyesters in a molten state to form other layer and laminating both layers to subject them to co- extrusion. SOLUTION: Powder particles are supplied to a vent type twin-screw extruder 21 for forming an A-layer from a supply port separate from supply ports of molten polyester and polyester chips and kneaded with molten polyester and polyester chips supplied to the extruder 21 while weighed by measuring feeders 24, 25. For example, continuously polymerized molten polyester and polyester obtained by recovering film refuse for a B-layer are weighed by gear pumps 28, 18 to be kneaded in a kneader 30 and/or a stationary mixer 31 and the kneaded mixtures are melted and extruded to be weighed by gear pumps to be allowed to meet with each other and kneaded by the kneader 30 to be combined with each other to be supplied to a multilayered die 32. A non-stretched film is produced from the extruded polymer and successively stretched to obtain a biaxially oriented polyester film.
Patent JP-H06147518-A (JP)
Title: Hot water mixture controller
Inventor: KANAZAWA HIROKI
IPC: F24H1/10
Filed: 1992-11-06
Abstract: PURPOSE:To improve output hot water temperature characteristics by integrating a difference between a calculated value of a drive quantity of a stepping motor for regulating a mixture ratio of hot water to water to drive a mixture valve to set an output hot water temperature to a set temperature and an actual value, and correcting the driving quantity of the motor in response to an accumulated error. CONSTITUTION:A hot water supplying apparatus has a heat exchanger 3 for heating chilled water from a feed water tube 1 by a burner 2. The apparatus further has hot water-water mixture controller 10 for so controlling an opening of a mixture valve 11 by a stepping motor 13 as to control a mixture ratio that hot water obtained from the exchanger 3 and water from a bypass tube 5 branched from the tube 1 are mixed to become a set temperature. In order to control the motor 13 by a controller 20, a difference between a calculated value obtained from a temperature deviation and a detected value when actually driven is integrated. When the integrated error reaches a driving quantity of substantially one step or more of the motor 13, the driving quantity of the motor 13 is corrected to be increased or decreased by one step.
Patent JP-H01165688-A (JP)
Title: Reversible temperature-indicating agent
Inventor: OTA KOICHI
IPC: C09K9/02
Filed: 1987-12-21
Abstract: PURPOSE:To prepare the title-temp.-indicating agent having excellent sensitivity to a color change, by mixing a particular meltable substance with a leuco dye, 4-hydroxycoumarin (derivative), alpha-furyldioxime and 1,3-diphenyl-2-thiourea. CONSTITUTION:10-100 pts.wt. (hereinafter merely ''pts.) meltable substance (A) selected from among aliph. higher alcohols fatty acids, acid amides, esters, and ethers (e.g., n-octyl alcohol) is mixed with 1 pt. leuco dye (B) (e.g., crystal violet lactone), 0.1-5pts. 4-hydroxycoumarin (C) as an electron acceptor substance, 0.1-3pts. alpha-furyldioxime (D) as a fading preventive, and 0.1-3pts. 1,3- diphenyl-2-thiourea (E) as a tinting strength-enhancing agent. If necessary, the mixture is microencapsulated.
Patent JP-H02170219-A (JP)
Title: Control system for device cross-call
Inventor: UNNO HIDEKI
IPC: G06F13/14
Filed: 1988-12-23
Abstract: PURPOSE:To prevent the access deviation in of a disk device due to a single system by automatically occupying the disk device by its own system as soon as the occupation of the disk device of another system is canceled. CONSTITUTION:The disk controllers 2a and 2b report the cancel of the busy modes of disk devices 3a and 3b to the host devices 1a and 1b when the occupation of the devices 3a and 3b of another system is detected. Then the controllers 2a and 2b urge the restart of commands of devices 1a and 1b. As a result, the devices 3a and 3b are never occupied again by another system before the commands received from devices 1a and 1b are restarted. Then the accesses are possible to the devices 3a and 3b via its own system. Thus it is possible to prevent the access deviation of the devices 3a and 3b that is caused by a single system.
Patent JP-H08151619-A (JP)
Title: Caisson with sea water purifying function
Inventor: SUDO TATSUMI
IPC: C02F3/06
Filed: 1994-11-30
Abstract: PURPOSE: To efficiently purify sea water via inter-gravel contact by utilizing wave energy. CONSTITUTION: This caisson 1 with a sea water purifying function is provided with the first and second gravel storage sections 21, 23 partitioned by a partition wall section 15 and opened at the upper sections, and the first gravel storage section 21 is divided into a front section 21A and a rear section 21B by an intermediate wall section 17. Opening sections 27, 29 are formed at the lower sections of the partition wall section 15 and the intermediate wall section 17, and gravel is stored in the front section 21A, the rear section 21B, and the second gravel storage section 23. A front wall section 3, the intermediate wall section 17, the partition wall section 15, and a rear wall section 5 are formed higher in sequence.  The height of the front wall section 3 is set to the water level at the time of the ebb tide plus the size of about 1/2 of the average wave height H, and the height of the partition wall section 15 is set to the water level at the time of the high tide plus the size of about 1/2 of the average wave height H.
Patent JP-H05203814-A (JP)
Title: Optical connection cassette
Inventor: MISHIERU DEYUPON
IPC: H04B10/2581
Filed: 1991-10-04
Abstract: PURPOSE: To easily and quickly execute a change in optical connection or mutual connection on a wiring board. CONSTITUTION: A flat and rectangular optical connection cassette 1 having two large faces and four small faces making opposite pairs includes two cells 11, 12 on both the sides of a separative web 10 parallel with the large faces. The cassette 1 is loaded horizontally or vertically to a supporting rail 3 so as to maintain an operating front face, one cell 11 is used for storing the excess length of an optical cable 13, the other cell 12 is used for storing the excess length of an optical jumper 14, a fixed 1st connection part 20 for a cable conductor and a freely attachable and detachable mutual connection type 2nd connection part for the jumper 14 are loaded on the operating front face in a substantially separated state and mutually connected by an optical lead 21 wound together with the cable conductor stored in the cell 11.
Patent JP-2000145857-A (JP)
Title: Laminated rubber support
Inventor: SAKAKI TOSHIAKI
IPC: F16F1/40
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To improve a surface pressure dependency and a distortion dependency and to reduce a creep quantity by providing a base-isolated laminated substrate comprising a hard plate and an elastic plate and a viscous-elastic filling member filled in a center hole and forming a rubber elastic plate from a low damping rubber having a specific hysteresis loss. SOLUTION: A laminated rubber support 1 for reducing a vibration applied at the time of an earthquake and installed on a base of a structure substance is constituted by a laminated substrate 4 in which a plurality of hard plates 2 and rubber-like elastic plates 3 are alternately laminated and a viscous-elastic filling member 6 filled in a center hole 4. Since a surface pressure dependency, a distortion dependency and an influence to a creep caused by the center hole 4 are reduced, the viscous-elastic filling member 6 is filled in the center hole 4 and the rubber-like elastic plate 3 is formed from a low damping rubber of which a hysteresis loss at 20 deg.C is 20% or less.  Thereby, a resistance against a horizontal movement is reduced by inhibiting an extension of the rubber elastic plate 3 to an inner diameter side and a stress distribution is made uniform to reduce a peak value of the stress.
Patent JP-H11141853-A (JP)
Title: Corrosion-resistant steel plate lining method
Inventor: ISHII GENETSU
IPC: F23J13/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To regenerate a lining function by leaving the old lining of the inner wall surface or the like of a stack to efficiently line the surface with corrosion-resistant steel plates. SOLUTION: In a corrosion-resistant steel plate lining method, the upper edge part of each unit corrosion-resistant steel plate 101 and 102 in the condition of a horizontal row that goes along the wall surface of a lining 40 is supported by a stud bolt, and then each edge part in the horizontal direction of each unit corrosion-resistant steel plate 101 and 102 is provided with a welded bond mutually. At a position which is located downward at a predetermined interval 14, each of the other unit corrosion-resistant steel plates 104 and 105 is put into the condition of the horizontal row, and then the desired places of the intermediate part of each plate surface are mounted to a base steel plate 50 by a mounting means, in such a manner that the displacement in the direction of the same plate surface is permitted.  After that, they are provided with a welded bond mutually, and then each unit corrosion- resistant steel plate 101 and 102 that are supported in the condition of the upper side of horizontal row and each unit corrosion-resistant steel plate 104 and 105 that are mounted in the condition of the lower side of horizontal row are provided with a welded bond mutually through connecting plates 11a and 11b, which are capable of expansion displacement, so that the lining with the corrosion-resistant steel plates is performed.
Patent JP-H09168299-A (JP)
Title: Induction motor
Inventor: IGAMI TADAHITO
IPC: H02K17/22
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To enhance the motor efficiency by employing a wire-wound rotor in a single phase or a three-phase induction motor being driven through an inverter. SOLUTION: An AC VVVF voltage is outputted to a wire-wound rotor induction motor from an inverter. Rotational speed-torque characteristics of a fan motor thus constituted are described. The solid line C represents the characteristics of the motor and the dashed line F represents the characteristics of the fan. Actual rotational speed is present at the intersection (c) of high efficiency maximum torque rotational speed and synchronous rotational speed and thereby power consumption can be reduced. When the starting torque is low, it can be increased by setting a low output frequency of the inverter because the starting torque is reversely proportional to the frequency. Consequently, the motor can be started easily and power consumption can be reduced during the operation.
Patent JP-2001138839-A (JP)
Title: Disposition structure of bumper
Inventor: HANDA FUMITAKA
IPC: B60R19/52
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a disposition structure of a bumper capable of preventing a local high-rigidity portion of the bumper (flange part for forming an opening for taking running wind) from a butting on a radiating fin (portion having low rigidity which is most liable to be damped) in the front of an air conditioner condenser or a radiator and protecting the internal fitting-out parts when light collision force is applied to the bumper to deform the bumper. SOLUTION: A bumper body 4 or a bumper grille 6 assembled to the bumper body is provided with a pair of ribs 12a, 12b, one rib 12b of the paired ribs 12a, 12b is disposed corresponding to a buffer material 10 interposed between the air conditioner condenser 9 and the radiator 8, and the other rib 12a of the paired ribs 12a, 12b is disposed corresponding to a receiver dryer 11 disposed on the side portion of the air conditioner condenser 9 on the opposite side to the buffer material 10.
Patent JP-H10166195-A (JP)
Title: Ram driving method of press and its device
Inventor: KIMURA SEIICHI
IPC: B30B15/06
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To minimize vibration by restraining vibration generating due to the movement of ram assembly together with low noises with high productivity as a press maintained. SOLUTION: In the ram driving device 17 of the press 1 wherein a freely rotatable ram rotating shaft 19 is supported with a frame, a first double cam 29 consisting of a ram descending cam 29A and a ram ascending cam 29B is installed onto the ram rotating shaft 19, ram assembly 15 provided the lower part with a striker 13 is provided in the frame so as to move vertically, and a first cam follower 25 and a second cam follower 27 supported with ram assembly 15 so as to be rotatable are respectively brought into rotatable contact with the ram descending cam 29A and the ram ascending cam 29B, a weight 37 having about the same weight as ram assembly 15 is transferred in an antiphase with respect to the vertical movement of tam assembly 15 by a second double cam 21 having about the same shape as the first double cam 29 and moreover being installed with 180 degree rotated.
Patent JP-H07183717-A (JP)
Title: Electron beam scanning antenna equipment
Inventor: TAKAGI KENJI
IPC: H04B7/10
Filed: 1993-12-22
Abstract: PURPOSE:To reduce phase skip in a beam scanning antenna. CONSTITUTION:Signals of antenna planes 1 to 4 provided with element antennas 5 and variable phase shifters 6 are selected by a switch 8, and the selected signal is received by a reception part 10 for angle correction, and not only the switch 8 but also the variable phase shifters 6 are controlled by a beam control part 9 to direct the beam to a desired direction. Since the signal from the reception part 10 is processed in the lobe switch system by a tracking processing part 11 to detect the angular error and the direction of the beam is most suitably adjusted, phase skip is reduced, and an inexpensive and high- precision equipment is obtained with simple constitution.
Patent JP-H07172679-A (JP)
Title: Sheet material distributing housing device
Inventor: HYODO FUMITAKA
IPC: B65H39/11
Filed: 1993-12-22
Abstract: PURPOSE:To provide a sheet material distributing housing device by which stack failure of sheet materials by generation of static electricity can be prevented without spoiling a function even in compact capacity. CONSTITUTION:In a sheet material distributing housing device having plural bins 4 to distribute and house sheet materials supplied from an image forming device by receiving them from a fixed discharge port, fine projections 4a are formed in large numbers in a part of at least single surfaces of the bins 4.
Patent JP-H05159686-A (JP)
Title: Electric operating device for circuit breaker
Inventor: ISHIBASHI MASATERU
IPC: H01H33/59
Filed: 1991-12-09
Abstract: PURPOSE:To prevent the abnormal operation of a control part and a drive part caused by a reduction in output voltage of a power source circuit and improve safety by stopping a motor through a voltage detecting circuit and the control part when the voltage of the motor becomes lower than a certain level. CONSTITUTION:When a remote ON switch 35 and a remote OFF switch 36 are operated, a motor 10 is rotated through a control part 2 to make a handle 6 ON/OFF by an operation part 7, and the operation part 7 is detected by position detecting switches 21, 22 to stop the motor. When the voltage of the motor 10 is lowered less than a certain level, a stop signal is inputted to the control part 2 by a voltage detecting circuit 4 to stop the motor. Therefore, the abnormal operation of the control circuit 43 of the control part 2 and a drive part 1 caused by a reduction in output voltage of a power source circuit 3 can be prevented, and safety can be improved.
Patent JP-H10150079-A (JP)
Title: Sprocket motor driving circuit of tab transportation mechanism
Inventor: TEZUKA TOSHIYUKI
IPC: H01L21/60
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To attain simultaneous driving of all sprocket motors, lightening of a CPU, and shortening of a circuit operating time. SOLUTION: A pulse generator 2 generates pulse signals CW 12 and CCW 13 on the basis of pulse generating data received from a CPU 1, and sends the pulse signals to OR gates 4 to 11. An I/O port 3 generates motor select signals CS1 14 to CS4 17 on the basis of motor select signal generating data received from the CPU 1, and sends the signals to the OR gates 4 to 11. The gates 4 to 11 each find a logical 'OR' of the pulse signals CW bar 12 to CCW bar 13 and motor select signals CS1 bar 14 to CS4 bar 17 to control driving of sprocket motors 30 to 33 which drive respective sprockets 26 to 29 and to perform tape automated bonding(TAB) transportation.
Patent JP-H07179630-A (JP)
Title: Method for introducing graft chain onto polymer molding
Inventor: YOKOTA HIDEYUKI
IPC: D04H1/558
Filed: 1993-12-22
Abstract: PURPOSE:To provide a method by which graft chains are introduced onto the surface of a polymer molding at a high efficiency. CONSTITUTION:Graft chains are introduced onto the surface of a polymer molding by introducing a compd. activatable by radiation onto the surface exposing the surface to a radiation, immersing the molding in a liq. vinyl monomer, and polymerizing the monomer to fix the resulting polymer onto the surface.
Patent JP-H10147031-A (JP)
Title: Ink transfer printer
Inventor: SASAKI MASAHIKO
IPC: B41J27/20
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a printing density irregularity by setting a vibrating means in an ink roller for vibrating an ink-holding body in a printer wherein the ink roller has a film for covering the ink-holding body and passing ink at a predetermined temperature of higher temperatures while not allowing ink to pass at normal temperatures. SOLUTION: An ink roller 10 faced to a platen roller 8 via a recording paper P is provided with an ink-holding body 3, a film 2 and a rotary shaft 4. The film 2 is formed of a material which passes ink when heated to not lower than a predetermined temperature, but does not pass ink at normal temperatures. In this case, a piezoelectric element 5 is arranged in the outer circumference of the rotary shaft 4 to apply a vibration to the ink-holding body 3. An a.c. current source is fed to the piezoelectric element 5, whereby the piezoelectric element 5 is vibrated in a thicknesswise direction. As a result, the ink-holding body 3 is vibrated in a radial direction, increasing fluidity of ink held by the ink-holding body 3 and uniforming a density of ink in the ink roller 10.
Patent JP-H04191914-A (JP)
Title: Battery driven computer
Inventor: OBA RYOICHI
IPC: G06F1/00
Filed: 1990-11-26
Abstract: PURPOSE:To surely notify the user of running out of a battery remaining amount by changing the display attribute of a cursor when the running out of the battery remaining amount is detected. CONSTITUTION:A battery remaining amount running out detecting means BC monitors battery voltage normally or periodically and transmits a voltage lowering (remaining amount running out) interrupting signal to a central processing unit CPU when a battery voltage is less than a reference value. Then, the attribute changing means of a cursor is started by interruption from the battery remaining amount running out detecting means BC, the display attribute of the cursor is changed by the processing and battery remaining amount running out is notified to a user. Thus, even when an operator concentrates on work, the battery remaining amount running out can be notified to the operator surely.
Patent JP-H07180068-A (JP)
Title: Resin chromate treated steel sheet excellent in corrosion resistance and adhesion of coating material
Inventor: ISAKI TERUAKI
IPC: B05D7/14
Filed: 1993-12-22
Abstract: PURPOSE:To produce a resin type chromate film treated steel sheet excellent in corrosion resistance and the adhesion of coating material. CONSTITUTION:An organic resin film contg. hardly soluble chromate fine grains is formed on one side or both sides of a plated steel sheet. As the hardly soluble chromate, XCrO4 (X=Zn, Sr, Ba and Pb) is used, and as the organic resin, any of water-based or solvent-based acrylic resin, epoxy resin, urethane resin may be used. Thus, the chromate treated steel sheet in which corrosion resistance and the adhesion of coating material are well-balanced can be obtd. Furthermore, the treated steel sheet small in the elution of chromate, free from contamination of a treating soln. in reference treating stages and furthermore improved in the adhesion of coating material can be produced.